Fig. 7: Surface structure and morphology analysis of the t-NCM.
From: Surface regulation enables high stability of single-crystal lithium-ion cathodes at high voltage
a Diagram of the synthesis process and mechanism for modified NCM. b SEM image of pristine t-NCM. c XRD of pristine t-NCM d Atomic resolution HAADF-STEM images of pristine and cycled t-NCM samples. Scale bars 5 nm. e Soft XAS spectra of Ni L-edge for t-NCM.
